Datasets › ChFinAnn
ChFinAnn
Ten years (2008-2018) ChFinAnn documents and human-summarized event knowledge bases to conduct the DS-based event labeling. Five event types included: Equity Freeze (EF), Equity Repurchase (ER), Equity Underweight (EU), Equity Overweight (EO) and Equity Pledge (EP), which belong to major events required to be disclosed by the regulator and may have a huge impact on the company value. To ensure the labeling quality, the authors set constraints for matched document-record pairs.
There are 32, 040 documents in total, and this number is ten times larger than 2, 976 of DCFEE and about 53 times larger than 599 of ACE 2005. These documents are divided into train, development, and test set with the proportion of 8 : 1 : 1 based on the time order. This DS-generated data are pretty good, achieving high precision and acceptable recall. In later experiments, the authors directly employ the automatically generated test set for evaluation due to its much broad coverage.
Benchmarks archive 2025-07-28
All 1 leaderboard whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| Document-level Event Extraction | ChFinAnn | ReDEE F1 81.9 | RAAT: Relation-Augmented Attention Transformer for... | TencentYoutuResearch/EventExtraction-RAAT | 4 | Compare |
Papers archive 2025-07-28
4 shown of 4 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 19. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
| Date | Samples run Syntology | |||
|---|---|---|---|---|
| RAAT: Relation-Augmented Attention Transformer for Relation Modeling in Document-Level Event Extraction | 1 | 1 | 7 Jun 2022 | not harvested |
| Efficient Document-level Event Extraction via Pseudo-Trigger-aware Pruned Complete Graph | 1 | 1 | 11 Dec 2021 | not harvested |
| Document-level Event Extraction via Heterogeneous Graph-based Interaction Model with a Tracker | 2 | 1 | 31 May 2021 | not harvested |
| Doc2EDAG: An End-to-End Document-level Framework for Chinese Financial Event Extraction | 2 | 1 | 16 Apr 2019 | not harvested |
Dataset loaders archive 2025-07-28
No loader listed in the archive.
Tasks archive 2025-07-28
License archive 2025-07-28
Modalities archive 2025-07-28
Languages archive 2025-07-28
Variants archive 2025-07-28
- ChFinAnn
1 variant name, as the archive lists them.
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